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Absolute Value Graph: Scissors
Equation: f(x)=|x|-8
Domain: (-∞, ∞)
Range: (-8, ∞)
Continuous
Symmetrical across Y-axis
Function is even:
f(-x)=|-x|-8
f(-x)=|x|-8
lim f(x)=
∞
x
à
∞
lim f(x)= ∞
x
à
-
∞
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Absolute Value Graph: Scissors
Equation: f(x)=|x|-8
Domain: (-∞, ∞)
Range: (-8, ∞)
Continuous
Symmetrical across Y-axis
Function is even:
f(-x)=|-x|-8
f(-x)=|x|-8
lim f(x)= ∞
xà∞
lim f(x)= ∞
xà-∞